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Binding a WPF ComboBox to a custom list
I have a ComboBox that doesn't seem to update the SelectedItem/SelectedValue.
4 Answers
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How to bind an enum to a combobox control in WPF?
...acing the following code in Window Loaded event handler, for example:
yourComboBox.ItemsSource = Enum.GetValues(typeof(EffectStyle)).Cast<EffectStyle>();
If you need to bind it in XAML you need to use ObjectDataProvider to create object available as binding source:
<Window x:Class="Your...
Databinding an enum property to a ComboBox in WPF
..."clr-namespace:namespace_to_enumeration_extension_class
and then...
<ComboBox
ItemsSource="{Binding Source={my:Enumeration {x:Type my:Status}}}"
DisplayMemberPath="Description"
SelectedValue="{Binding CurrentStatus}"
SelectedValuePath="Value" />
And the implementati...
How do I have an enum bound combobox with custom string formatting for enum values?
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ComboBox has everything you need: the FormattingEnabled property, which you should set to true, and Format event, where you'll need to place desired formatting logic. Thus,
myComboBox.FormattingEnabled = true;
myComboBox.For...
MFC ComboBox控件如何在属性页中添加多项下拉数据 - C/C++ - 清泛网 - 专注...
MFC ComboBox控件如何在属性页中添加多项下拉数据运行效果：
运行效果：
ComboBox 多项 下拉数据
VC ComboBox自绘，下拉框自定义皮肤实例源码 - 源码下载 - 清泛网 - 专注C/...
VC ComboBox自绘，下拉框自定义皮肤实例源码VC ComboBox 自绘 下拉框 自定义 皮肤本实例源码运行效果图：采用vc6编译。本实例源码运行效果图：
采用vc6编译。
WinXP,Win7,Win8,Win1038K
How to force a WPF binding to refresh?
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You can use binding expressions:
private void ComboBox_Loaded(object sender, RoutedEventArgs e)
{
((ComboBox)sender).GetBindingExpression(ComboBox.ItemsSourceProperty)
.UpdateTarget();
}
But as Blindmeis noted you can also fire change notifica...
JComboBox Selection Change Listener?
I'm trying to get an event to fire whenever a choice is made from a JComboBox .
6 Answers
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“Items collection must be empty before using ItemsSource.”
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Me too on a different scenario.
<ComboBox Cursor="Hand" DataContext="{Binding}"
FontSize="16" Height="27" ItemsSource="{Binding}"
Name="cbxDamnCombo" SelectedIndex="0" SelectedValuePath="MemberId">
<DataTemplate&...